The minimal invasiveness postulates are the foundation of all specialized branches of modern dental medicine. In accordance with increasingly complex patient demands and their desire for better aesthetic and functional results, dental practitioners often choose minimally invasive fixed prosthetic solutions as the final therapeutic option that will meet patients' aesthetic requirements and also restore lost function of the stomatognathic system. As with any other prosthetic replacement, longevity in the oral cavity is largely determined by the patient's oral hygiene habits. Dental practitioners are obligated to provide patients with all conditions that will enable them to maintain adequate oral hygiene, thus prolonging the lifespan of the fixed prosthetic replacement and its stability in the oral cavity. Despite all efforts, complications are sometimes inevitable due to a significant number of factors that affect the outcome of this type of fixed prosthetic therapy. However, by respecting all professional rules and the principles of minimal invasiveness, complications can be minimized or completely eliminated.